[Development] Proposing to officially allow C++20 types in Qt 6 ABIs

[Thiago Macieira]

On Thursday, 27 January 2022 16:49:22 PST Marc Mutz wrote:
> That would break projects that build their Qt themselves (embedded), and
> with C++17 (because, you know, compile times increase with every std
> version 🙂).

Ok, then we make it optional to turn back the clock and compile as C++17. But 
we default to C++20. This option would be as ABI-breaking as the feature 
system or choosing qreal == float. 

And, as the feature system, don't report bugs; send patches instead.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel DPG Cloud Engineering